net.sf.jasperreports.engine
Interfaces 
JRAlignment
JRAnchor
JRBand
JRBox
JRChart
JRChartCustomizer
JRChartDataset
JRChartPlot
JRChild
JRDataSource
JRDataSourceProvider
JRDefaultFontProvider
JRElement
JRElementGroup
JREllipse
JRExporter
JRExpression
JRExpressionChunk
JRField
JRFont
JRGraphicElement
JRGroup
JRHyperlink
JRImage
JRLine
JRParameter
JRPrintAnchor
JRPrintElement
JRPrintEllipse
JRPrintGraphicElement
JRPrintHyperlink
JRPrintImage
JRPrintLine
JRPrintPage
JRPrintRectangle
JRPrintText
JRQuery
JRQueryChunk
JRRectangle
JRRenderable
JRReport
JRReportFont
JRRewindableDataSource
JRStaticText
JRSubreport
JRSubreportParameter
JRSubreportReturnValue
JRTextElement
JRTextField
JRVariable
JRVirtualizable
JRVirtualizer
Classes 
JasperCompileManager
JasperExportManager
JasperFillManager
JasperManager
JasperPrint
JasperPrintManager
JasperReport
JasperRunManager
JRAbstractExporter
JRAbstractObjectFactory
JRAbstractRenderer
JRAbstractScriptlet
JRAbstractSvgRenderer
JRDefaultScriptlet
JREmptyDataSource
JRExporterParameter
JRExpressionCollector
JRImageRenderer
JRPrintAnchorIndex
JRPrintElementIndex
JRResultSetDataSource
JRWrappingSvgRenderer
Exceptions 
JRException
JRRuntimeException
JRScriptletException